Which of the Following Items on a Variable Costing Income

question 30

Multiple Choice

Which of the following items on a variable costing income statement will change in direct proportion to a change in sales?

• A)Sales, contribution margin, and net income
• B)Sales, variable costs, and contribution margin
• C)Sales, variable costs, contribution margin, fixed costs, and net income
• D)Sales, variable costs, and fixed costs

Comprehend the geological time scale and how different layers of rock and their contents are used to date events in Earth's history.

Recognize the causes and effects of mass extinctions on the evolution and diversity of life.

Understand the methods used for dating fossils and geological events, including absolute dating and the significance of radiometric techniques.

Gain an insight into the history of life on Earth, including the estimated ages of key evolutionary milestones.